000 00326nam a2200133Ia 4500
008 230815s9999 xx 000 0 und d
082 _a378.125
_bAGG
100 _aAggarwal, J C
245 0 _aPrinciples methods and techniques of teaching
250 _a2
260 _aindia
_b:Vikas
_c2014
300 _a427p.
942 _cBOOK
999 _c15590
_d15590